Does an itch about an area that is numb because of blood loss show that its comi!
Question: Assume its an artery cut leng from wrist to elbow. I presume going dark colours (purple, blue, black especially) would be bad. How long should it take for blood flow to return, for feeling to come back. And as stated if the ara above a number area starts to itch, then starts to ache does that mean the nerves dying or getting back all feeling? (itch first, then pain)
Answers: Assume its an artery cut leng from wrist to elbow. I presume going dark colours (purple, blue, black especially) would be bad. How long should it take for blood flow to return, for feeling to come back. And as stated if the ara above a number area starts to itch, then starts to ache does that mean the nerves dying or getting back all feeling? (itch first, then pain)
if you cut an artery, which most people don't do because arteries are very deap under muscle, if you cut it lengthwise it probably wouldn't heal on its own and would need surgical repair. The itching could be a sign of healing or a sign of the tissues dying-the itching is just a nervous system response that can be triggered by either or. Emergency Room is the best bet.
Dude, I think you better get to a hospital.
You need to go the emergency room,anything dealing with artery,numbness,blood loss are emergency problems and can not be diagnose on line.pain is always a signal that something is wrong.